Cold-formed RHS

80x60x3.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 60d = 80t = 3t = 3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
80mm
Widthb
60mm
Thicknesst
3mm
Outside corner radiusro
6mm

Mass and area

Mass per lengthm
6.129kg/m
Cross-sectional areaA
780.8mm²
Outside perimeterP
269.7mm

Strong axis x–x

Moment of inertiaIx
0.700510⁶ mm⁴
Elastic section modulusSx
17.5110³ mm³
Plastic section modulusZx
21.1610³ mm³
Radius of gyrationrx
29.95mm

Weak axis y–y

Moment of inertiaIy
0.448910⁶ mm⁴
Elastic section modulusSy
14.9610³ mm³
Plastic section modulusZy
17.3710³ mm³
Radius of gyrationry
23.98mm

Torsion and stability

Torsional constantJ
883.510³ mm⁴

Equivalents in other standards